000 00293nam a2200109Ia 4500
008 220510s1993 xx 000 0 und d
041 _aeng
082 _a925.1
_bCHH
100 _aChhatwa,G.R,
_9773119
245 _aWorld Great Mathematics
260 _aNewDelhi:
_bAnmol Publiation Pvt Ltd,
_c1993
999 _c523325
_d523325